Panasonic TC-50PX14 Service Manual page 42

11.6. GK, K and S-Board Schematic Diagram
A
B
C
D
E
F
1 2
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! K-BOARD TNPA4871S
RM2501
B3RAD0000160
REMOTE RECEIVER
R2525
820
D2512 D2520
MAZ80430LL LN1271RALTR
POWER LED
C2512
PC2501 C2522 6.3V
B3JB00000046 16V 10u
0.1u
Q2511
C.A.T.S. SENSOR
2SD0601A0L
R2513
R2524
5.6k R2517 Q2510
22k
47
2SD0601A0L
R2516
R2542 R2557
22k
47k 5.6k
R2520
220k
FL2500
J0MAB0000201
1 2
K1
TO
A-BOARD
(A1)
S2
SW2500
K0F122A00172
POWER SW
S-BOARD TNPA4873S
!
3 4
GK-BOARD TNPA4874S
!
R3771 R3775
21k 3.16k
R3772 R3773 R3774
1.74k 1.62k 2.32k
INPUT/OK MENU VOL.DN VOL.UP CH.DN CH.UP
R3765
C3752
50V 0
1000p
GK1
TO
C1-BOARD
(C14)
5 6 7
42
8 9